diff options
Diffstat (limited to '')
| -rw-r--r-- | library/core/tests/iter/adapters/mod.rs | 2 | ||||
| -rw-r--r-- | library/core/tests/iter/range.rs | 1 | ||||
| -rw-r--r-- | library/core/tests/iter/traits/iterator.rs | 3 |
3 files changed, 4 insertions, 2 deletions
diff --git a/library/core/tests/iter/adapters/mod.rs b/library/core/tests/iter/adapters/mod.rs index ffd5f3857..ca3463aa7 100644 --- a/library/core/tests/iter/adapters/mod.rs +++ b/library/core/tests/iter/adapters/mod.rs @@ -24,7 +24,7 @@ mod zip; use core::cell::Cell; -/// An iterator that panics whenever `next` or next_back` is called +/// An iterator that panics whenever `next` or `next_back` is called /// after `None` has already been returned. This does not violate /// `Iterator`'s contract. Used to test that iterator adapters don't /// poll their inner iterators after exhausting them. diff --git a/library/core/tests/iter/range.rs b/library/core/tests/iter/range.rs index 84498a8ea..0f91ffe2d 100644 --- a/library/core/tests/iter/range.rs +++ b/library/core/tests/iter/range.rs @@ -26,7 +26,6 @@ fn test_range() { #[test] fn test_char_range() { - use std::char; // Miri is too slow let from = if cfg!(miri) { char::from_u32(0xD800 - 10).unwrap() } else { '\0' }; let to = if cfg!(miri) { char::from_u32(0xDFFF + 10).unwrap() } else { char::MAX }; diff --git a/library/core/tests/iter/traits/iterator.rs b/library/core/tests/iter/traits/iterator.rs index 37345c1d3..62566a950 100644 --- a/library/core/tests/iter/traits/iterator.rs +++ b/library/core/tests/iter/traits/iterator.rs @@ -582,6 +582,9 @@ fn test_next_chunk() { assert_eq!(it.next_chunk().unwrap(), []); assert_eq!(it.next_chunk().unwrap(), [4, 5, 6, 7, 8, 9]); assert_eq!(it.next_chunk::<4>().unwrap_err().as_slice(), &[10, 11]); + + let mut it = std::iter::repeat_with(|| panic!()); + assert_eq!(it.next_chunk::<0>().unwrap(), []); } // just tests by whether or not this compiles |